Technical Processing FAQ

AL03 - Motor over-load.

1. Check connection for Motor terminal s (U,V,W) and Encoder.


2. Adjust the Drive gain, If gain is not correctly adjusted, it would cause motor vibration and large current will lead to motor over load.


3. Extend acc/deceleration time or reduce load ratio in the permitted range.


4. Please check the UN02, usually used in 70% of the motor , if use more than 100% , it is recommended to install reducer or change more high-performance motor.


5. Please check CN030 parameter is correct or not (chapter 6-8).